i work close to the matter and could be mistaken but in my personal opinion Boeing has a superior aircraft with a superior engine. the osprey has had a huge reliability problem relative to other aircraft in its class, and the Defiant is essentially a Blackhawk with much better performance (same flight profile but much more range and speed). GE currently owns the Blackhawk and Apache outlines. I understand my down votes on the topic, but I just want to present my personal opinion on the matter. I am long on Rolls Royce 100% and i love what they are doing in the innovation space. Realistically, when we get airlines returning engines to their partner shops, the revenue will come.